2 * Copyright 2007, 2008, 2009 Electronic Business Systems Ltd.
4 * This file is part of GSS.
6 * GSS is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GSS is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GSS. If not, see <http://www.gnu.org/licenses/>.
19 package gr.ebs.gss.client;
21 import gr.ebs.gss.client.commands.CopyCommand;
22 import gr.ebs.gss.client.commands.CutCommand;
23 import gr.ebs.gss.client.commands.DeleteCommand;
24 import gr.ebs.gss.client.commands.EmptyTrashCommand;
25 import gr.ebs.gss.client.commands.NewFolderCommand;
26 import gr.ebs.gss.client.commands.PasteCommand;
27 import gr.ebs.gss.client.commands.PropertiesCommand;
28 import gr.ebs.gss.client.commands.RefreshCommand;
29 import gr.ebs.gss.client.commands.RestoreTrashCommand;
30 import gr.ebs.gss.client.commands.ToTrashCommand;
31 import gr.ebs.gss.client.commands.UploadFileCommand;
32 import gr.ebs.gss.client.rest.resource.OtherUserResource;
34 import com.google.gwt.resources.client.ClientBundle;
35 import com.google.gwt.user.client.ui.AbstractImagePrototype;
36 import com.google.gwt.user.client.ui.MenuBar;
37 import com.google.gwt.user.client.ui.MenuItem;
38 import com.google.gwt.user.client.ui.PopupPanel;
39 import com.google.gwt.user.client.ui.TreeItem;
42 * The 'Folder Context' menu implementation.
44 public class FolderContextMenu extends PopupPanel {
47 * The widget's images.
49 private final Images images;
52 * The image bundle for this widget's images that reuses images defined in
55 public interface Images extends ClientBundle,FileMenu.Images, EditMenu.Images {
58 private MenuItem pasteItem;
61 * The widget's constructor.
63 * @param newImages the image bundle passed on by the parent object
65 public FolderContextMenu(final Images newImages) {
66 // The popup's constructor's argument is a boolean specifying that it
67 // auto-close itself when the user clicks outside of it.
69 setAnimationEnabled(true);
72 pasteItem = new MenuItem("<span>" + AbstractImagePrototype.create(newImages.paste()).getHTML() + " Paste</span>", true, new PasteCommand(this));
73 MenuBar contextMenu = new MenuBar(true);
74 Folders folders = GSS.get().getFolders();
75 TreeItem selectedItem = folders.getCurrent();
78 if(selectedItem != null)
79 if(folders.isTrashItem(selectedItem)){
80 if (folders.isTrash(selectedItem)){
81 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Empty Trash</span>", true, new EmptyTrashCommand(this));
82 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
85 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Restore folder and contents</span>", true, new RestoreTrashCommand(this));
86 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
87 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
90 else if(folders.isFileItem(selectedItem)){
91 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
92 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + " Upload</span>", true, new UploadFileCommand(this));
93 boolean notRootFolder = !folders.getRootItem().equals(selectedItem);
95 // do not show the copy & cut option for the user's root folder
96 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut</span>", true, new CutCommand(this));
97 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new CopyCommand(this));
99 contextMenu.addItem(pasteItem);
101 // do not show delete options for the user's root folder
102 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
103 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
105 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
106 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
107 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
109 else if(!folders.isMyShares(selectedItem) && folders.isMySharedItem(selectedItem)){
110 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
111 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + " Upload</span>", true, new UploadFileCommand(this));
112 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut</span>", true, new CutCommand(this));
113 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new CopyCommand(this));
114 contextMenu.addItem(pasteItem);
115 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
116 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
117 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
118 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
119 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
121 else if(!folders.isOthersShared(selectedItem) && folders.isOthersSharedItem(selectedItem) && !(GSS.get().getCurrentSelection() instanceof OtherUserResource)){
122 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.folderNew()).getHTML() + " New Folder</span>", true, new NewFolderCommand(this, images));
123 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.fileUpdate()).getHTML() + " Upload</span>", true, new UploadFileCommand(this));
124 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Cut</span>", true, new CutCommand(this));
125 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new CopyCommand(this));
126 contextMenu.addItem(pasteItem);
127 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.emptyTrash()).getHTML() + " Move to Trash</span>", true, new ToTrashCommand(this));
128 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Delete</span>", true, new DeleteCommand(this, newImages));
129 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
130 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.sharing()).getHTML() + " Sharing</span>", true, new PropertiesCommand(this, newImages, 1));
131 contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.viewText()).getHTML() + " Properties</span>", true, new PropertiesCommand(this, newImages, 0));
132 } else if(!selectedItem.equals(folders.getSharesItem()))
133 contextMenu.addItem("<span>" + AbstractImagePrototype.create(images.refresh()).getHTML() + " Refresh</span>", true, new RefreshCommand(this, images));
135 if (GSS.get().getClipboard().hasFolderOrFileItem())
136 pasteItem.setVisible(true);
138 pasteItem.setVisible(false);